A real-time monitoring spray type multi-rotor aircraft

A multi-rotor aircraft and rotor aircraft technology, applied in the field of agricultural aircraft, can solve the problems of not being able to obtain the growth of each crop in a timely manner, the amount of sprayed pesticides, not being able to return images and pictures in real time, and consuming a lot of time and manpower. High reliability, easy replacement, high real-time effect

Inactive Publication Date: 2019-01-25
FOSHAN SHENFENG AVIATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, multi-rotor aircraft is an aircraft with simple structure, flexible operation and stable flight attitude. With the development of science and technology, the continuous improvement of human living standards, and the continuous development of microprocessors and sensors, multi-rotor aircraft are widely used in aircraft models, Aerial shooting platforms, agricultural plant protection and other fields, and the status quo of labor-intensive agricultural planting and production that consumes a lot of time and manpower has been continuously improved; although aircrafts have made certain contributions to agricultural spraying of pesticides, the existing The pesticide spraying aircraft can only take pictures during the spraying flight, and cannot return images and pictures in real time, so that it is impossible to obtain the growth of each crop and the amount of pesticide sprayed in time

Method used

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  • A real-time monitoring spray type multi-rotor aircraft
  • A real-time monitoring spray type multi-rotor aircraft

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Example 1: Preliminary cruise

[0052] Before the pre-cruising operation of the aircraft, there is no need to install the storage box 4, and then check whether the aircraft is connected securely, connect the aircraft to the main control terminal wirelessly, and conduct a flight test to ensure that the equipment operates normally, is safe and reliable.

[0053] After the test flight is correct, the preparatory work before spraying is carried out. The purpose is to understand the growth status of the crops in advance and preliminarily formulate a suitable spraying plan. The take-off signal sent by the main control terminal is transmitted to the power drive module of the central control board 26 through the wireless transceiver 21, the locking unit of the power drive module transmits the signal to the speed control unit, and the speed control unit transmits the signal to the electronic governor, and the electronic speed control The device starts the brushless motor 14 to r...

Embodiment 2

[0054] Embodiment 2: Spraying pesticides

[0055] The multi-rotor aircraft of this embodiment adopts an eight-axis rotor aircraft. First, detect whether the aircraft is connected firmly, determine the connection status of each component, and determine whether it is wirelessly connected with the main control terminal; Box 4 is screwed to the bottom of the aircraft.

[0056] Secondly, the main control terminal sends the signal to the power module, and the power module transmits the signal to the positioning unit to adjust the position; then transmits the signal to the speed control unit again, and starts the electronic governor and the brushless motor to drive the rotation of the blade 13; After the flight is stable, the main control terminal transmits the locking signal to the locking unit, and the locking unit transmits a signal to the speed control unit to lock the electronic governor, and the brushless motor works at a certain frequency to keep the speed of the blade 13 cons...

Embodiment 3

[0059] Embodiment 3: Wetting the land by spraying water

[0060] In the early stage of crop cultivation, the fertility of the soil needs to be ensured, and the soil needs to be sprinkled regularly. If a large-scale sprinkler irrigation device is used, the spray range is limited, and repeated sprinkler irrigation may cause waste of water resources. Therefore, the present invention can be used for mobile Spray to ensure the sprayed area without repeated spraying, saving water resources.

[0061] First, check whether the connection of the aircraft is stable, determine the connection status of each component, and determine whether it is wirelessly connected to the main control terminal; fill the storage box 4 with an appropriate amount of water, and then screw the storage box 4 on the bottom of the aircraft.

[0062] Secondly, the main control terminal sends the signal to the power module, and the power module transmits the signal to the positioning unit to adjust the position; th...

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Abstract

The invention discloses a real-time monitoring spray-type multi-rotor aircraft, comprising a rotor assembly, a function board bolted to the rotor assembly, a battery connected to the bottom of the function board and a storage box threaded to the battery. The function board is provided with a wireless transceiver, a wind speed monitor, a warning light controller and a 360-degree panoramic camera head connected with the inside of the central control board. The battery is provided with an electric quantity detecting meter. The storage box is screwed to the sprinkler pipe through the intelligent on-off valve, and one side of the sprinkler pipe is provided with a shower and a capacity meter inside the storage box. The central control board comprises a power module, a wireless processing moduleconnected with the power module and a power driving module. The power supply module is connected with the battery. The wireless processing module is connected with a wireless transceiver. The power drive module is connected with a brushless motor. The invention improves the safety and stability of the device through an eight-rotor aircraft. 360-degree panoramic camera head is use to transmit thatworking state in real time through a wireless transceiver, which is efficient, simple and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of agricultural aircraft, and more specifically relates to a real-time monitoring spraying type multi-rotor aircraft. Background technique [0002] At present, multi-rotor aircraft is an aircraft with simple structure, flexible operation and stable flight attitude. With the development of science and technology, the continuous improvement of human living standards, and the continuous development of microprocessors and sensors, multi-rotor aircraft are widely used in aircraft models, Aerial shooting platforms, agricultural plant protection and other fields, and the current situation of labor-intensive agricultural planting and production that consumes a lot of time and manpower has been continuously improved; although aircrafts have made certain contributions to agricultural spraying of pesticides, the existing The pesticide spraying aircraft can only take pictures during the spraying flight, and cannot retur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C39/02B64D1/18B64D9/00B64D47/02
CPCB64C39/024B64D1/18B64D9/00B64D47/02
Inventor 王志成肖凤兰
Owner FOSHAN SHENFENG AVIATION SCI & TECH
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